1. MECHANICS
Control
panel
Line
NCU*
Host Computer
Centronics
USB interface
parallel interface
Fax data
Speaker
ADF unit
Scanner unit
Laser printing unit
- ADF
- CCD unit
motor
- CCD motor
- Electrical charger
- Laser unit
(including the polygon
motor)
- Laser-sensitive drum
- Developer roller
- Transfer roller
- Heater roller
- Main motor
WLAN
(For the model with the
LAN
wireless LAN only)
(For the models with the LAN only)
WLAN
LAN
PCB
interface
Control Section
Printer
data
Paper
Low- and
feeding
high-voltage
Charging, exposing,
mechanism
power
developing,
supplies
transferring, and
heat-fixing processes
*Provided on models supporting facsimile function.
Fig. 2-1
2-1
Digital camera (PICT bridge)
USB
interface
AC
Confidential